| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $146.71 | 7.255% | $157.3538 | $157.35 | $157.35 | $157.40 |
| Purchase #2 | $36.27 | 6.607% | $38.6664 | $38.67 | $38.65 | $38.70 |
| Purchase #3 | $10.51 | 10.572% | $11.6211 | $11.62 | $11.60 | $11.60 |
| Purchase #4 | $123.40 | 8.546% | $133.9458 | $133.95 | $133.95 | $133.90 |
| Purchase #5 | $33.94 | 10.337% | $37.4484 | $37.45 | $37.45 | $37.40 |
| Purchase #6 | $155.47 | 7.379% | $166.9421 | $166.94 | $166.95 | $166.90 |
| Purchase #7 | $144.64 | 5.799% | $153.0277 | $153.03 | $153.05 | $153.00 |
| 7 purchase totals = | $650.94 | $699.0053 | $699.01 | $699.00 | $698.90 | |